664330926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2259629}}^1$

素因数の和:2259648

約数の個数: 24

約数和(自身を含む): 1545586920

約数和(自身を除く): 881255994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2259629, 4519258, 6778887, 13557774, 15817403, 31634806, 47452209, 94904418, 110721821, 221443642, 332165463, 664330926]

約数ペア:

[(1, 664330926), (2, 332165463), (3, 221443642), (6, 110721821), (7, 94904418), (14, 47452209), (21, 31634806), (42, 15817403), (49, 13557774), (98, 6778887), (147, 4519258), (294, 2259629)]